The GPHN Polyclonal Antibody (PAC019700) is a valuable tool for researchers studying the role of gephyrin (GPHN) in synaptic function and regulation. Gephyrin is a key protein involved in the clustering of inhibitory neurotransmitter receptors at synapses, playing a crucial role in synaptic transmission and plasticity.Raised in rabbits, this antibody is highly specific and sensitive to human samples, making it ideal for use in Western blot applications. By binding to gephyrin, this antibody allows for the detection and analysis of gephyrin levels in various cell types, providing valuable insights into the mechanisms underlying synaptic function and dysfunction.
Gephyrin abnormalities have been implicated in a range of neurological disorders, including epilepsy, schizophrenia, and neurodevelopmental disorders. By studying the expression and localization of gephyrin using this antibody, researchers can gain a better understanding of the molecular pathways involved in these conditions, potentially leading to the development of novel therapeutic strategies targeting synaptic dysfunction.
Antibody Name:
GPHN Antibody (PACO19700)
Antibody SKU:
PACO19700
Size:
50ul
Host Species:
Rabbit
Tested Applications:
ELISA, IHC
Recommended Dilutions:
ELISA:1:2000-1:5000, IHC:1:50-1:200
Species Reactivity:
Human, Mouse, Rat
Immunogen:
Synthetic peptide of human GPHN
Form:
Liquid
Storage Buffer:
-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Purification Method:
Antigen affinity purification
Clonality:
Polyclonal
Isotype:
IgG
Conjugate:
Non-conjugated
The image on the left is immunohistochemistry of paraffin-embedded Human gastric cancer tissue using PACO19700(GPHN Antibody) at dilution 1/30, on the right is treated with synthetic peptide. (Original magnification: x200).
The image on the left is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using PACO19700(GPHN Antibody) at dilution 1/30, on the right is treated with synthetic peptide. (Original magnification: x200).
Background:
Gephyrin is a microtubule-associated protein highly expressed in brain and localized to neuronal postsynaptic membranes. Gephyrin is essential for the postsynaptic localization of the inhibitory glycine receptor and is thought to anchor the receptor to subsynaptic microtubules. The protein is expressed in most mammalian tissues with predominant expression in brain. At least five additional splice variants of Gephyrin ranging in molecular weight have been identified in rat and human brain tissue.
Synonyms:
gephyrin
UniProt Protein Function:
Microtubule-associated protein involved in membrane protein-cytoskeleton interactions. It is thought to anchor the inhibitory glycine receptor (GLYR) to subsynaptic microtubules. Catalyzes two steps in the biosynthesis of the molybdenum cofactor. In the first step, molybdopterin is adenylated. Subsequently, molybdate is inserted into adenylated molybdopterin and AMP is released.
UniProt Protein Details:
NCBI Summary:
This gene encodes a neuronal assembly protein that anchors inhibitory neurotransmitter receptors to the postsynaptic cytoskeleton via high affinity binding to a receptor subunit domain and tubulin dimers. In nonneuronal tissues, the encoded protein is also required for molybdenum cofactor biosynthesis. Mutations in this gene may be associated with the neurological condition hyperplexia and also lead to molybdenum cofactor deficiency. Numerous alternatively spliced transcript variants encoding different isoforms have been described; however, the full-length nature of all transcript variants is not currently known. [provided by RefSeq, Jul 2008]
Molybdopterin adenylyltransferase (EC:2.7.7.751 PublicationManual assertion inferred by curator fromiRef.17"Simultaneous impairment of neuronal and metabolic function of mutated gephyrin in a patient with epileptic encephalopathy."EuroEPINOMICS Dravet working groupDejanovic B., Djemie T., Gruenewald N., Suls A., Kress V., Hetsch F., Craiu D., Zemel M., Gormley P., Lal D., Myers C.T., Mefford H.C., Palotie A., Helbig I., Meier J.C., De Jonghe P., Weckhuysen S., Schwarz G.EMBO Mol. Med. 7:1580-1594(2015) [PubMed] [Europe PMC] [Abstract]Cited for: VARIANT MOCODC ASP-375, CHARACTERIZATION OF MOCODC VARIANTS ASP-375 AND ALA-580, INTERACTION WITH GABRA3 AND GLRB, SUBCELLULAR LOCATION, SUBUNIT, FUNCTION, CATALYTIC ACTIVITY, PATHWAY.
